Quarternary Volcano
Yakumo
| item | description | ||||||
|---|---|---|---|---|---|---|---|
| Name | Yakumo | ||||||
| Volcano type | Intrusive | ||||||
| Rock type | Porphyrite | ||||||
| Activity period | 2.3-1.9 Ma | ||||||
| Upper (x10,000 y.) | 190 | ||||||
| Lower (x10,000 y.) | 230 | ||||||
| Age reliability | A | ||||||
| Class | Intrusive rock | ||||||
| location | |||||||
| @id | https://gbank.gsj.jp/ld/resource/q4magmatism/volcano/174 | ||||||
| 対応火山情報 |
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| Reference |
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